Setup

Have the server serve out the vmlinuz and initrd.img files found in the (arch)/os/images/pxeboot directory of the tree for the Fedora release, pre-release or candidate build you wish to test

How to test

Boot the test system via PXE, using the vmlinuz (kernel) and initrd.img (initrd) files provided by the server, and passing a valid inst.repo argument pointing to a server containing a Fedora tree matching the release you are testing (see the inst.repo documentation for further instructions)